view cravat_convert/base_converter.py @ 22:0ca746ab1151 draft

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class BaseConverter(object):
    def __init__(self):
        self.format_name = None
    def check_format(self,*args,**kwargs):
        err_msg = 'Converter for %s format has no method check_format' %\
            self.format_name
        raise NotImplementedError(err_msg)
    def setup(self,*args,**kwargs):
        err_msg = 'Converter for %s format has no method setup' %\
            self.format_name
        raise NotImplementedError(err_msg)
    def convert_line(self,*args,**kwargs):
        err_msg = 'Converter for %s format has no method convert_line' %\
            self.format_name
        raise NotImplementedError(err_msg)


class BadFormatError(Exception):
    def __init__(self, message, errors=None):
        super(BadFormatError, self).__init__(message)
        # Support for custom error codes, if added later
        self.errors = errors